Table 4 Inter-method reliability for human participants between DIERS-reported value (DRV) and standard average value (SAV)
From: Appraisal of the DIERS method for calculating postural measurements: an observational study
Spine shape parameter by subgroup | ICC |
|---|---|
Localization and distance | |
Trunk length VP-DM, mm | 0.94 |
Trunk length VP-SP, mm | 0.94 |
Trunk length VP-SP, % | 0.99 |
Dimple distance, mm | 0.99 |
Dimple distance, % | 1.00 |
Trunk and pelvis imbalances | |
Trunk inclination VP-DM, ° | 1.00 |
Trunk inclination VP-DM, mm | 0.99 |
Trunk imbalance VP-DM, ° | 1.00 |
Trunk imbalance VP-DM, mm | 1.00 |
Pelvic tilt DL-DR, ° | 0.99 |
Pelvic tilt DL-DR, mm | 0.99 |
Pelvic torsion DL-DR, ° | 1.00 |
Pelvic inclination dimples, ° | 1.00 |
Rotation correction pelvis, ° | 0.99 |
Spinal reference points | |
Inflection point ICT, mm | 0.99 |
Kyphotic apex, mm | 0.98 |
Inflection point ITL, mm | 0.97 |
Lordotic apex, mm | 0.97 |
Inflection point ILS, mm | 0.95 |
Fleche cervicale, mm | 1.00 |
Fleche lombaire, mm | 0.98 |
Fleche cervicale VP, mm | 0.99 |
Spinal curve measurements | |
Kyphotic angle ICT-ITL, ° | 0.99 |
Kyphotic angle VP-ITL, ° | 0.96 |
Kyphotic angle VP-T12, ° | 0.97 |
Lordotic angle ITL-ILS, ° | 0.98 |
Lordotic angle ITL-DM, ° | 0.99 |
Lordotic angle T12-DM, ° | 0.99 |
Pelvic inclination, ° | 1.00 |
Spinal deviation | |
Surface rotation RMS, ° | 1.00 |
Surface rotation max, ° | 0.98 |
Surface rotation right, ° | 0.97 |
Surface rotation left, ° | 1.00 |
Surface rotation amplitude, ° | 0.97 |
Trunk torsion, ° | 0.98 |
Lateral deviation RMS, mm | 1.00 |
Lateral deviation, mm | 0.96 |
Lateral deviation right, mm | 0.98 |
Lateral deviation left, mm | 0.95 |
Lateral deviation amplitude, mm | 1.00 |